<?php
class Shop_Model_DbTable_Promotion extends Zend_Db_Table_Abstract {
	protected $_name ='shop_promotion';
	
    protected $_referenceMap    = array(
        'Product' => array(
            'columns'           => 'product_id',
            'refTableClass'     => 'Shop_Model_DbTable_Product',
            'refColumns'        => 'id',
            'refColumnsAsName'  => 'name',
//    		'onDelete'			=> self::CASCADE
        )
    );
}